baber/WOPTO huggingface dataset:
Patent JP-H0633897-A (JP)
Title: Movable vane pump
Inventor: TANAKA TEIJI
IPC: F04D29/22
Filed: 1992-07-13
Abstract: PURPOSE:To improve the operation controllability in the case where the variation of the suction water level is large, by dividing each blade of a pump vane wheel to the front edge part on the upstream side and the rear edge part on the downsream side and interlocking-revolving each blade part so that the rear edge of the front edge part and the front edge of the rear edge part are set always close. CONSTITUTION:As for a movable blade pump, the blade 2 of a blade wheel is divided into a front edge part 21 on the upstream side and a rear edge part 22 on the downstream side, and the blade parts 21 and 22 are constituted so as to be turnable around rotary shafts 6a and 6b by a blade turning mechanism built in the boss part 3 of the blade wheel. Accordingly, the blade angle of each blade 2 changes so that the rear edge 21b of the blade front edge part 21 and the front edge 22b of the blade rear edge part 22 are set always close. Accordingly, when the blade is turned so that the angle formed with the peripheral direction of the blade front edge part 21 reduces, the blade is turned so that the angle formed with the longitudinal direction of the blade rear edge part 22 becomes large. Accordingly, the stable operation control with the small discharge quantity variation accompanied with the suction water level variation can be carried out.
Patent JP-S6077168-A (JP)
Inventor: YANO KATSUMI
IPC: C04B35/48
Filed: 1983-10-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0825389-A (JP)
Title: Mold for press molding of skinned resin molded product
Inventor: YAMAMURA AKIRA
IPC: B29L31/58
Filed: 1994-07-15
Abstract: PURPOSE:To provide the title mold capable of effectively venting air in a cavity and capable of molding a resin under low molding pressure and enhancing the filling property of a resin to prevent the reduction or irregularity of wall thickness. CONSTITUTION:In a mold for the press molding of a skined resin molded product constituted so that a cavity K is formed by opposed molds 10,20 and a skin material H is arranged between molds 10, 20 and a molten resin is injected into the space between the skin material H and the mold 10 to perform mold claming, a large number of air holes 51 are formed to the cavity surface of the mold 20 so as to pierce the mold 20 and closed by the mold 10 at the time of mold clamping.
Patent JP-H0828448-A (JP)
Title: Compressor fixing device
Inventor: FUKUCHI MAKOTO
IPC: F04B39/00
Filed: 1994-07-14
Abstract: PURPOSE:To surely fix a compressor to a base with a simple and economical constitution and easily mount/demount it. CONSTITUTION:A fixing device 1 is provided with a fixing tool 2 equipped with vertical sides 2A and upper and lower horizontal sides 2B, 2B projecting respectively sideways from the upper and lower ends of the vertical side 2A and an adhesive tape material 3. The upper and lower horizontal sides 2B, 2B of the fixing tool 2 are engagedly inserted respectively in the upper side of a compressed spring 14 and the lower side of a base 18. The adhesive tape material 3 is bonded to the vertical side 2A of the fixing tool 2 and the side 13A of a mounting plate 13 perpendicular to the vertical side 2A.
Patent JP-H0473079-A (JP)
Title: Picture indicating section of game machine
Inventor: KISHISHITA RYUTARO
IPC: A63F7/02
Filed: 1990-07-16
Abstract: PURPOSE:To improve interest in a game by combining a plurality of basic patterns into any forms to form a display pattern with display elements and providing a line indicating means capable of lighting or flickering three adjacent display elements on a line interconnecting these elements. CONSTITUTION:A display unit 1 is a picture represented by liquid crystal display members or LED dot matrix, and five display units 1a-1e are arranged on the display section in the nearly inverted W-shaped form. A prize winning line display 2 is indicated by a plurality of LED dots 2a, small electric bulbs or the like intermittently provided at equal pitches to interconnect the five display units 1a-1e disposed in the inverted W-shaped form. Above and below the display units 1a-1e of respective pictures are disposed two sub-display units 1a', 1a''-1e', 1e'' for indicating pictures adjacent pictures indicated on the respective display units 1a-1e. A display section formed of said 1, 2 composing members is disposed in a plane on the front panel side of a game machine body, so that a display 2 of a prize winning line interconnecting the respective picture display units 1 and a plurality of picture display units 1 can be freely formed.
Patent JP-S6076399-A (JP)
Inventor: KASHIMOTO YUKIHIRO
IPC: B44C1/17
Filed: 1983-10-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6164071-A (JP)
Title: Zinc powder for battery
Inventor: YOSHIDA KAZUMASA
IPC: H01M4/62
Filed: 1984-09-06
Abstract: PURPOSE:To produce a battery which has a long life and in which generation of hydrogen gas is suppressed during storage by using zinc particles the surfaces of which are coated with water-soluble organic macromolecular films. CONSTITUTION:The surface of zinc particles are coated with water-soluble organic macromolecular films with thickness of 10-1,000Angstrom . Natural macromolecular compounds such as starch and gelatin, semisynthetic macromolecular compounds such as viscose and methylcellulose and synthetic macromolecular compounds such as polyvinyl alcohol has be used as the water- soluble organic macromolecular compound. These water-soluble macromolecular films covering the zinc particles prevent their surface from directly touching air, thereby maintaining the surfaces of the zinc particles in good condition. Furthermore, these films are easily dissolved into a caustic alkali solution during manufacture of the negative mixture and therefore does not influence subsequent function of the electrode.
Patent JP-H0356736-A (JP)
Title: Dust shield for damper
Inventor: MAARU JIYURIUSU ASUMAA
IPC: F16F9/38
Filed: 1990-07-16
Abstract: PURPOSE: To prevent contact between a dust shield and a coil spring/bumper plate by integrating a plurality of projected fingers with a hollow cylindrical main body, and projecting the fingers over an outer edge of the bumper plate. CONSTITUTION: A dust shield 10 is composed of a hollow cylindrical body 12, an upper end 14, and a lower end 16. A plurality of inwardly projecting fingers 30 are provided on an outer surface of the main body 12 near the lower end 16. The fingers 30 are projected over an outer edge of a bumper plate 130. The fingers 30 position the dust shield 10 at a center of a damper assembly. It is thus possible to prevent contact between the dust shield 10 and a coil spring 114, and contact between the dust shield 10 and the bumper plate 130.
Patent JP-H0352577-A (JP)
Title: Computer for control voltage of motor
Inventor: MATSUURA YASUMASA
IPC: H02P7/29
Filed: 1989-07-18
Abstract: PURPOSE:To control a motor with excellent follow-up properties by providing a computing means computing control voltage as the sum of a value obtained by multiplied the difference of the target speed of revolution and the actual speed of revolution by a first constant, a value acquired by multiplying the actual speed of revolution by a second constant and offset voltage, a semple- value measuring means and a means correcting the constants. CONSTITUTION:A DC servo motor 10 is turned and driven by a driver section 11, an optical system 17 is moved, the computation of a control signal and arithmetic processing are conducted by a control section 14, and the speed of revolution of the servo motor 10 is controlled by a PWM unit 6. The control section 14 reads the contents of a capture register 153 and an up counter 154 at the specified sampling time, acquires the difference of the number of counting at this time and the previous time, calculates the accurate number of reference clocks, and computes applied voltage from the difference of the actual number of revolution and the command number of revolution.
Patent JP-H0349700-A (JP)
Title: Oligonucleotide for detecting bacteria and method for detection using the same
Inventor: OHASHI TETSUO
IPC: C12Q1/14
Filed: 1989-07-18
Abstract: PURPOSE:To enable simple and rapid detection with a high sensitivity by carrying out polymerase chain reaction(PCR) treatment using a specific oligonucleotide functioning as a primer for nucleic acid synthetic reaction. CONSTITUTION:Microbial cells of Staphylococcus aureus, such as Staphylococcus aureus, are subjected to lytic treatment to provide a specimen (A) composed of a nucleic acid ingredient. The same sequence as the base sequence of enterotoxin gene of the Staphylococcus aureus is then chemically synthesized to afford a synthetic nucleotide (B) composed of a sequence group expressed by the formula. The ingredients (A) and (B) and a thermostable DNA polymerase are added to a buffer solution to afford a reaction solution (C). The resultant ingredient (C) is then thermally denatured at about 94 deg.C, subsequently annealed and further subjected to polymerization reaction. The PCR is performed in about 42 cycles to afford an amplified nucleotide fragment (D). The resultant ingredient (D) is then subjected to agarose electrophoresis, etc., to calculate the length of the nucleotide fragment and selectively detect the Staphylococcus aureus in the specimen.
Patent JP-H0850872-A (JP)
Title: Sample surface observation method, interatomic force microscope, fine working method, and fine working device
Inventor: YANO KYOJI
IPC: G01B21/30
Filed: 1994-08-08
Abstract: PURPOSE:To measure the shape of a sample and its electric characteristics at the same time in the state that potential difference is effectively produced between the sample surface and the probe tip. CONSTITUTION:A probe 1 is set at the free end of a cantilever 2. The probe 1 is constituted with a wolfram (tungsten) thin film 22 formed on the surface of a base probe 21 with sharp edge and a polyimide LB film 23 covering the wolfram film 22. When the probe 1 is brought onto contact with the surface of a sample interatomic force acts between them, and the cantilever 2 is bent. The surface shape of the sample is measured from this bending by utilizing the theory of an interatomic force microscope. Voltage is applied across the wolfram thin film 22 of the probe 1 and the sample, and current flowing between them is measured to obtain electrical information on the surface of the sample. Since the polyimide LB film 23 exists between the wolfram thin film 22 and the sample, even if the probe 1 is brought into contact with the, sample, electrical information on the surface of the sample is obtained with potential difference collected between them.
Patent JP-H1112793-A (JP)
Title: Method for electrolytically stripping needless plating of short-sized lead frame and device therefor
Inventor: KUWABARA KAZUMI
IPC: C25F5/00
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To efficiently electrolytically strip and remove a needless plating on the rear etc., of a short-sized lead frame with the necessary region of the surface partially plated left unstripped. SOLUTION: A short-sized lead frame A with the necessary region of the surface 1 partially plated is conveyed with the surface 1 directed downward into an electrolytic stripping tank 3 and placed on a flat conveyor belt 6 in an electrolytic stripping soln. 4, a feeder roller 7 provided above the lead frame is abutted on the rear 2 of the lead frame A, the lead frame is transferred below a cathode plate 8 furnished above the lead frame A, and a needless plating depositing on the region not to be plated, e.g. the rear 2, of the lead frame A is electrolytically stripped.
Patent JP-S5888338-A (JP)
Title: Preparation of 1-halogeno-2-oxo-6-methyl-5-heptene
Inventor: TAKAYANAGI HISAO
IPC: C07C49/203
Filed: 1981-11-19
Abstract: PURPOSE:To prepare the titled compound which is an important intermediate for contraceptive agents, by optionally hydrolyzing a compound obtained from a prenylmagnesium halogenide and an epihalogenohydrin, and oxidizing the hydrolyzed compound. CONSTITUTION:A prenylmagnesium halogenide of formulaI(X is halogen) is reacted with an epihalogenohydrin of formula II (Y is halogen), and the resultant reaction product or a 1-halogen-6-methyl-5-hepten-2-ol of formula III obtained by hydrolyzing the reaction product is oxidized with a halide to give the 1-halogeno-2-oxo-6-methyl-5-heptene of formula IV. USE:An intermediate for contraceptive agents (1RS, 4SR, 5RS)-4-(4,8-dimethyl-5- hydroxy-7-nonenyl)-4-methyl-3,8-dioxabicyclo-[3,2,1]-octane-1-acetic acid of formula V.
Patent JP-S6343048-A (JP)
Title: Planetary gear type speed change gear
Inventor: UMEMOTO TOMEO
IPC: F16H3/54
Filed: 1986-08-06
Abstract: PURPOSE:To contrive the attainment of a long life of a planetary gear in a planetary gear type speed change gear to be used for high-speed/low-speed changeover or the like, by providing a planetary gear in which the gear part normally engaging with a ring gear and the gear part normally engaging with a sun gear are integrally formed into a single gear body. CONSTITUTION:In a planetary gear type high/low speed change gear 14, a ring gear 16 is associatedly provided on an output shaft 15, and a carrier 17, on which a planetary gear 18 is pivotally supported so as to be relatively rotat-able, is associatedly provided on an input shaft 5, and further a sun gear 19 is loosely engaged with the input shaft 5, and with this input shaft 5 a hydraulic clutch case 20 normally engaging with the sun gear 19 is loosely engaged. In the planetary gear 18, the first gear part 18A normally engaging with the inner teeth of the ring gear 16 and the second gear part 18B normally engaging with the sun gear 19 are integrally formed into a single gear body. Accordingly, when the hydraulic clutch case 20 and the carrier 17 are integrated by operating a multiple-plate friction mechanism 21, the ring gear 16 and the sun gear 19 are integrated, and a high-speed condition can be obtained. On the contrary, when the hydraulic clutch case 22 is fixed by operating a multi-plate friction mechanism 23, a low speed condition can be obtained.
Patent JP-S5975768-A (JP)
Title: Video signal confirming device
Inventor: HARADA YOSHIAKI
IPC: H04N5/63
Filed: 1982-10-25
Abstract: PURPOSE:To easily confirm whether the recording of photography before a restarting point is performed securely or not by extracting a synchronizing signal from a video signal and supplying it to an electroacoustic transducer, and confirming whether the video signal is present or not by the acoustic output. CONSTITUTION:The composite synchronizing signal is extracted from the video signal by a synchronous separating circuit 1 (figure a). This composite synchronizing signal is converted into a pulse signal of constant frequency fH by a monostable multivibrator 2 (figure b). The frequency of this pulse signal is high (15.7kHz), so it is frequency-divided by a frequency dividing circuit 3 into a reasonable pulse signal of audio frequency (figure c). The output signal of the frequency dividing circuit 3 is a rectangular wave, so it is made into a sine wave through a low-pass filter 4 for improving audibility (figure d) and the sine wave is supplied to an output amplifier 5, which drives a speaker (earphone) 6. Therefore, when the video signal is present, a sound of some constant frequency is heard.
Patent JP-H0848002-A (JP)
Title: Composite molded article
Inventor: TATE YOSHIJIRO
IPC: B32B27/06
Filed: 1994-08-08
Abstract: PURPOSE:To make impact resistance extremely excellent in a composite molded article consisting of a metal panel, etc., and a high strength fiber reinforced plastic, by using two or more metal panels, etc., in a superposed state. CONSTITUTION:In a composite molded article consisting of metal panels 1, 2 (e.g. iron panels) or the molded articles thereof and a high strength fiber reinforced plastic 3 (hereinafter, referred to as ACM), two or more metal panels or the molded articles thereof are used in a superposed state. The thickness of at least one of the metal panels or the molded articles thereof is set to 2mm or more. Further, at least one of the metal panels or the molded articles thereof is high in tensile strength, the modulus of elasticity and surface hardness as compared with other metal panel or the molded article thereof. ACM is obtained by impregnating or coating a high strength fiber (e.g. carbon fiber) with a thermosetting resin (e.g. phenol resin) to form a prepreg and superposing a plurality of the prepregs thus formed one upon another to subject them to compression molding under heating and pressure. The composite molded article thus obtained is extremely excellent in impact resistance.
Patent JP-H09477-A (JP)
Title: Arrangement box with etiquette box
Inventor: YAMAMOTO YASUNORI
IPC: A47K11/10
Filed: 1995-06-19
Abstract: PURPOSE: To arrange various objects placed inside a toilet in disorder, to turn an upper stage part to an etiquette box, a middle stage part to a shelf and a lower stage part to a drawer foot pedal and to gather them into one. CONSTITUTION: A triangle pole for which the upper stage part 1, the middle stage part 2 and the lower stage part 3 are united is provided, the upper stage part is turned to an etiquette box and a cover 13 and a plate 4 to be a blind are provided. In the middle stage part, the shelf 5 is provided and the shelf 6 provided with a movable cover 7 provided with a hook 10 is provided below. In the lower stage part, a drawer 9 and the pedal 8 for lifting the cover by leverage are provided and a bar 12 for joining the pedal and the cover is provided.
Patent JP-S6077159-A (JP)
Inventor: ISHIMOTO TOKUSABUROU
IPC: C01B33/20
Filed: 1983-10-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0533525-A (JP)
Title: Structure of building
Inventor: KAWAMURA SOICHI
IPC: E04B1/34
Filed: 1991-07-25
Abstract: PURPOSE:To prevent the skeleton framing of a building from complete collapse by providing separately a member for supporting a vertical load and a member for supporting a horizontal force or for supporting simultaneously a horizontal force and a vertical load. CONSTITUTION:A horizontally movable mechanism 4 is interposed between a vertical load supporting column 1 and a beam 3, whereby the column 1 mainly supports a vertical load such as self-weight and live load. And a vertically movable mechanism 5 is interposed between a horizontal force supporting column 2 and the beam 3, whereby the column 2 mainly withstands the horizontal forces such as seismic forces and wind pressure, without supporting vertical loades. When horizontal forces such as seismic forces are exerted on the skeleton framing B of a building, the horizontal forces are mainly born by the column 2 and the vertical forces are mainly supported by the column 1. Consequently even when the column 2 fractures due to the horizontal forces, the column 1 can safely support the vertical forces.
Patent JP-H1130177-A (JP)
Title: Control device for direct-injection spark-ignition type internal combustion engine
Inventor: OBA HIROSHI
IPC: F02B17/00
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent lean or rich misfire and suppress combustion dispersion by setting ignition timing according to engine speed and load at the time of stratified combustion, and inhibiting correction to suppress the change range of ignition timing. SOLUTION: In case of controlling ignition timing of a spark plug 6 through specified arithmetic processing performed by a control unit 20 inputting output signals of various sensors, uniform combustion or stratified combustion is judged. In case of stratified combustion, whether an idle switch is on or not is judged. In case of a non-idle state, basic ignition timing for stratified combustion is retrieved from engine speed and the basic fuel injection quantity, referring to a basic ignition timing map for stratified combustion. At the time of a non- idle state, the knock correction value of ignition timing is computed, and the chattering correction quantity of ignition timing is computed.  Various computed correction quantities are summed up to obtain the correction quantity of ignition timing, but at this time, uniform combustion or stratified combustion is judged, and in case of stratified combustion, the ignition timing correction quantity is made zero.
Patent JP-H0716524-A (JP)
Title: Coating device and paint feed device
Inventor: NAKAMURA TOSHIO
IPC: B05C5/02
Filed: 1993-07-01
Abstract: PURPOSE:To provide a coating device which solves a trouble of unnecessary application of a paint to an uncoated part and, at the same time, eliminates the irregularity of a coated edge generating at the point of time when a paint is applied to or an image is transferred to a support. CONSTITUTION:This coating device consists of a pressing roll 2 for bracing a support 1, a device 3 for feeding paint to the support 1, a bar head 4 for scraping of an excess paint, and a roll 5 for transporting the support. In addition, the coating device has a tubular paint feeder 3 with a slit-like nozzle provided in the surface longitudinal direction of the tubular body. Further, the nozzle part is composed of an outer pipe with at least one shim and an inner pipe with an opening inside the outer pipe. Paint is supplied to the inner pipe, discharged from a space between the shims and is applied to the surface of the support to be transported and an excess paint is scraped off, using the bar head 4 to form a coat in a striped pattern.
Patent JP-S6170117-A (JP)
Title: Cushion material and its manufacture for catalytic converter
Inventor: MAEDA SHU
IPC: F01N3/28
Filed: 1985-08-27
Abstract: PURPOSE:To obtain at a low cost a cushion material able to change its density distribution for a catalytic converter, by coating the outer side of a core material, drawing in a rope shape a cylindrical material knitting a thin wire, with a similar cylindrical material being flatly folded. CONSTITUTION:The drawing shows a process that a material is formed by longitudinally winding in two layers wire net around a core material aligning the direction of length of the core material and the wire net. The core material 6 is formed by flatly folding a cylindrical wire net, knitting a thin wire of stainless steel to be draw through a die into a rope shape of circular section, obtaining different density by changing a drawing degree in accordance with use. A wire net 7 being an inner layer is formed similarly by flatly folding a cylindrical material knitting a thin wire of stainless steel, and the periphery of the core material 6 drawn into a die 8 is coated with the inner layer longitudinally enveloping the core material 6 in a condition that both edge parts are piled.
Patent JP-H0636122-A (JP)
Title: Entrance/exit managing device
Inventor: KURIYAMA RYOICHI
IPC: G07F7/12
Filed: 1992-07-14
Abstract: PURPOSE:To install a chiming device without necessitating any special additional construction for communication between a person, for which the entrance of a room is not permitted, and a person in the room. CONSTITUTION:A door 4 is opened/closed through a door opening/closing mechanism part 5 by inserting an IC card 1 to a gate device 3 for permitting the entrance. The external person or the like having no IC card 1 for entrance permission communicates with the inside person by ringing a chiming device 6 by pressing a chime switch 2 integrated in the gate device 3.